How to use

execute

method

in

com.netflix.hystrix.contrib.javanica.command.MethodExecutionAction

/**
 * Invokes the method. Also private method also can be invoked.
 *
 * @return result of execution
 */
@Override
public Object executeWithArgs(ExecutionType executionType, Object[] args) throws CommandActionExecutionException {
  if(ExecutionType.ASYNCHRONOUS == executionType){
    Closure closure = AsyncClosureFactory.getInstance().createClosure(metaHolder, method, object, args);
    return executeClj(closure.getClosureObj(), closure.getClosureMethod());
  }
  return execute(object, method, args);
}

public HystrixGeneratedCacheKey generateCacheKey(CacheInvocationContext<? extends Annotation> cacheInvocationContext) throws HystrixCacheKeyGenerationException {
  MethodExecutionAction cacheKeyMethod = cacheInvocationContext.getCacheKeyMethod();
  if (cacheKeyMethod != null) {
    try {
      return new DefaultHystrixGeneratedCacheKey((String) cacheKeyMethod.execute(cacheInvocationContext.getExecutionType()));
    } catch (Throwable throwable) {
      throw new HystrixCacheKeyGenerationException(throwable);
    }
  } else {
    if (cacheInvocationContext.hasKeyParameters()) {
      StringBuilder cacheKeyBuilder = new StringBuilder();
      for (CacheInvocationParameter parameter : cacheInvocationContext.getKeyParameters()) {
        CacheKey cacheKey = parameter.getCacheKeyAnnotation();
        if (cacheKey != null && StringUtils.isNotBlank(cacheKey.value())) {
          appendPropertyValue(cacheKeyBuilder, Arrays.asList(StringUtils.split(cacheKey.value(), ".")), parameter.getValue());
        } else {
          cacheKeyBuilder.append(parameter.getValue());
        }
      }
      return new DefaultHystrixGeneratedCacheKey(cacheKeyBuilder.toString());
    } else {
      return DefaultHystrixGeneratedCacheKey.EMPTY;
    }
  }
}

/**
 * Invokes the method. Also private method also can be invoked.
 *
 * @return result of execution
 */
@Override
public Object executeWithArgs(ExecutionType executionType, Object[] args) throws CommandActionExecutionException {
  if(ExecutionType.ASYNCHRONOUS == executionType){
    Closure closure = AsyncClosureFactory.getInstance().createClosure(metaHolder, method, object, args);
    return executeClj(closure.getClosureObj(), closure.getClosureMethod());
  }
  return execute(object, method, args);
}

public HystrixGeneratedCacheKey generateCacheKey(CacheInvocationContext<? extends Annotation> cacheInvocationContext) throws HystrixCacheKeyGenerationException {
  MethodExecutionAction cacheKeyMethod = cacheInvocationContext.getCacheKeyMethod();
  if (cacheKeyMethod != null) {
    try {
      return new DefaultHystrixGeneratedCacheKey((String) cacheKeyMethod.execute(cacheInvocationContext.getExecutionType()));
    } catch (Throwable throwable) {
      throw new HystrixCacheKeyGenerationException(throwable);
    }
  } else {
    if (cacheInvocationContext.hasKeyParameters()) {
      StringBuilder cacheKeyBuilder = new StringBuilder();
      for (CacheInvocationParameter parameter : cacheInvocationContext.getKeyParameters()) {
        CacheKey cacheKey = parameter.getCacheKeyAnnotation();
        if (cacheKey != null && StringUtils.isNotBlank(cacheKey.value())) {
          appendPropertyValue(cacheKeyBuilder, Arrays.asList(StringUtils.split(cacheKey.value(), ".")), parameter.getValue());
        } else {
          cacheKeyBuilder.append(parameter.getValue());
        }
      }
      return new DefaultHystrixGeneratedCacheKey(cacheKeyBuilder.toString());
    } else {
      return DefaultHystrixGeneratedCacheKey.EMPTY;
    }
  }
}